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Review Papers | Information Technology | Volume 15 Issue 4, April 2026 | Pages: 1465 - 1470 | India
Deepfakes and the Future of History: Can We Still Trust Digital Evidence?
Abstract: The rapid proliferation of deepfake technology poses an unprecedented challenge to the integrity of digital evidence, historical records, and the epistemological foundations of modern justice systems. Deepfakes, powered by Generative Adversarial Networks (GANs) and advanced diffusion models, are capable of producing hyper-realistic fabrications of video, audio, and images that are virtually indistinguishable from authentic content. This paper investigates the mechanisms behind deepfake generation, the threat they pose to legal proceedings, journalism, and historical archives, and the current and proposed frameworks for detection and authentication. We examine existing detection methodologies, propose a multi-layer blockchain-backed authentication framework, and discuss the socio-legal implications of living in an era where digital evidence can no longer be taken at face value. The study concludes with recommendations for policy reform, technological investment, and international cooperation to safeguard the veracity of digital records.
Keywords: Deepfakes, Digital Evidence, Generative Adversarial Networks (GANs), Blockchain Authentication, Media Forensics, Digital Forensics, Misinformation, Cyber Law
How to Cite?: Drishiti Khemka, Raghu Raja Mehra, "Deepfakes and the Future of History: Can We Still Trust Digital Evidence?", Volume 15 Issue 4, April 2026, International Journal of Science and Research (IJSR), Pages: 1465-1470, https://www.ijsr.net/getabstract.php?paperid=SR26422172120, DOI: https://dx.dx.doi.org/10.21275/SR26422172120